<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>basic study</title>
    <link href="css/css_basic_study.css" rel="stylesheet"/>
    <style type="text/css">

    </style>
</head>
<body class="body-view">
<div class="ct-view">
    <p class="title">css学习</p>
    <ul id="ballBar" class="ball-bar">
        <li class="ball-item">1</li>
        <li class="ball-item">2</li>
        <li class="ball-item">3</li>
        <li class="ball-item">4</li>
        <li class="ball-item">5</li>
        <li class="ball-item">6</li>
        <li class="ball-item">7</li>
        <li class="ball-item">8</li>
        <li class="ball-item">9</li>
        <li class="ball-item">10</li>
    </ul>
</div>
</body>
</html>